SO says No

I have this strong feeling to take a pregnancy test. I have been for a few days. I am now 3 days until AF is supposed to arrive and I feel so different. Usually I get the cramps a week before until my AF, along with slight nausea, excessivly tired, and cravings. For the past 3 days I have not been eating because I just feel nauseous 24/7. Almost constantly wanting to puke and sometimes I do. I have been having terrible insomia and quite honestly I just feel way off than what I would 3 days before I start. I have tons of pimples. Uff I just feel super weird. Should I test? My SO says no because I always feel nauseous and thinks that I should be happy I am not crampy and hungry before AF like I usually am, but I need a girls opinion